Quad S2 Specification
| System type | 2-way |
| Enclosure type | Vented box |
| Frequency response ± 3dB | 48 - 22000 Hz |
| Nominal impedance | 8 Ohm |
| Amplifier Requirements | 25 - 150 W |
| Sensitivity (2.83V/1m) | 87 dB |
| Tweeter | 12 x 45 mm (0.47" x 1.77") True Ribbon |
| Woofer | 125 mm (5 in.) woven Kevlar cone |
| Dimensions (H x W x D) | 330 x 180 x 260 mm / 12.99 x 7.09 x 10.24 in. |
| Weight | 6.1 kg / 13.42 lbs. |
